Interior view of Cities Services Oil Company located at 1519 Tiger Street in Corpus Christi, Texas. A man, Mr. Neuman, stands in the center of a warehouse with corrugated sheet metal walls and a wooden floor. Next to him is a manual gas pump. The area at the top was clear so customers could see that gasoline was actually being pumped. Behind him are dark metal drums. In the foreground is a lube oil barrel with a pump lying across the top. By this method, oil was pumped into the quart pitcher and poured from the pitcher into the engine.